156946422320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47849519}}^1$

素因数の和:47849573

約数の個数: 40

約数和(自身を含む): 373800450240

約数和(自身を除く): 216854027920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 47849519, 95699038, 191398076, 239247595, 382796152, 478495190, 765592304, 956990380, 1913980760, 1961830279, 3827961520, 3923660558, 7847321116, 9809151395, 15694642232, 19618302790, 31389284464, 39236605580, 78473211160, 156946422320]

約数ペア:

[(1, 156946422320), (2, 78473211160), (4, 39236605580), (5, 31389284464), (8, 19618302790), (10, 15694642232), (16, 9809151395), (20, 7847321116), (40, 3923660558), (41, 3827961520), (80, 1961830279), (82, 1913980760), (164, 956990380), (205, 765592304), (328, 478495190), (410, 382796152), (656, 239247595), (820, 191398076), (1640, 95699038), (3280, 47849519)]